![Melvil Dewey](images/inventors/melvil-dewey.png)
![Andrew Card](images/political/andrew-hill-card-jr.png)
Family Relationship of
Melvil Dewey
Inventor of the Dewey Decimal System
18th cousin 3 times removed to
[What does "times removed" mean?]
Andrew Card
21st White House Chief of Staff
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Dewey Decimal System
21st White House Chief of Staff